Which feature would you look for to classify volcano? Select the correct three answers.

1. Type of eruption: This feature classifies volcanoes based on the type of eruption they produce, such as explosive or effusive eruptions.

2. Shape and structure: This feature considers the overall shape and structure of the volcano, such as cone-shaped volcanoes or shield volcanoes.
3. Volcanic activity: This feature examines the level of recent activity, including frequency and intensity of eruptions.